
from c_coord_conv cimport coord_conv_func

cdef public class AstroCoordConvFunc[object PyAstroCoordConvFunctionObject,
                                     type PyAstroCoordConvFunctionType]:
    cdef coord_conv_func c_func
    cdef void * c_data
    cdef void (*data_destr)(void *)
    
    cdef object set(self,
                    coord_conv_func c_func, void *c_data,
                    void (*data_destr)(void *))
